fix: redact invalid tool argument errors - #4182
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Co-authored-by: Illia Oleksiuk <ilya.oleksiuk@gmail.com>
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This pull request fixes invalid tool-argument failures leaking payload values through
ModelBehaviorErrormessages and exception chains whenDONT_LOG_TOOL_DATA=True. It applies a fixed payload-free error across direct function tools,Agent.as_tool(parameters=...), and the experimental Codex tool while preserving detailed diagnostics when tool-data logging is enabled.It supersedes PR #4012, which identified the leak and affected validation paths. This maintainer-owned replacement applies the bounded fix to current
main, preserves the original author's contribution through aCo-authored-bytrailer, and intentionally does not promise redaction from arbitrary third-party capture of Python frame locals.